.btn-fix {
    position: fixed;
    z-index: 9999;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
}
.btn-primary-fix {
    background-color: #fff;
    color: #ff0000;
    height: 30px;
    padding: 0 15px;
    border-top: 1px solid #d90000;
    border-bottom: 1px solid #d90000;
    border-left: none;
    border-right: none;
    transition: all 0.5s;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}
  .btn-primary-fix:hover {
    border-top: 1px solid #0004f0;
    border-bottom: 1px solid #0004f0;
    color: #0004f0;
  }

  .whatsapp-primary-fix {
    background-color: #00d72c;
    color: #fff;
    height: 30px;
    border-radius: 0 10px 10px 0;
    padding: 2px 11px;
    transition: all 0.5s;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
  }

  .phone-primary-fix {
    background-color: #d90000;
    color: #fff;
    height: 30px;
    border-radius: 10px 0 0 10px;
    padding: 5px 10px;
    transition: all 0.5s;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
  }